WYFF News 4 on MSN

Don't be alarmed: Duke Energy to test nuclear sirens on Wednesday

On Wednesday, Jan. 7, Duke Energy will conduct its first siren test of 2026 at each of its six nuclear power plants, ...
South Carolina Public Radio

Testing scheduled for Lake Murray Dam's emergency siren system

Dominion Energy is alerting the public to its annual test of Lake Murray Dam's emergency siren system. Testing is scheduled ...